Re: Virtual to physical address mapping

From: Jonathan Lundell (
Date: Wed Sep 18 2002 - 09:46:32 EST

At 7:54am +0200 9/18/02, Ole André Vadla Ravnås wrote:
>I've noticed that ifconfig shows a base address and an interrupt
>number.. However, I can't get that base address to correspond to
>anything in /proc/iomem, which means that I can't determine which PCI
>device (in this case) it corresponds to (guess the base address is
>virtual). What I want is to find a way to get the PCI bus and device no
>for the network device, but is this at all possible without altering the

ETHTOOL_GDRVINFO will do that directly, if the driver supports it.

/Jonathan Lundell.
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